VacationSelector
Skiers and chairlifts on the slopes in sunshine, Deer Valley
Deer ValleySkiers and chairlifts on the slopes in sunshine
Angkor Wat beyond the palms of the causeway, Siem Reap
Siem ReapAngkor Wat beyond the palms of the causeway

Photos: Deer Valley by Don Ramey Logan, CC BY 4.0, cropped; Siem Reap by allPhoto Bangkok, Pexels License.

Deer Valley or Siem Reap?

Our verdict in twelve categories, each scored against the same fixed benchmark cities, and the climate month by month, so you can choose for your trip.

Choose Deer Valley for

  • nature and the outdoors
  • families
  • getting around

What lies behind each score is written up on Deer Valley’s own page.

Choose Siem Reap for

  • prices
  • culture and sights
  • nightlife

What lies behind each score is written up on Siem Reap’s own page.

Scoreboard

Twelve categories on one fixed scale from 0 to 100. The shaded stretch is the gap between the two.

Beaches & swimming. Deer Valley 10, Siem Reap 5: Deer Valley leads by 5 points.
Food & drink. Deer Valley 38, Siem Reap 45: Siem Reap leads by 7 points.
Culture & sights. Deer Valley 15, Siem Reap 88: Siem Reap leads by 73 points.
Nightlife. Deer Valley 25, Siem Reap 42: Siem Reap leads by 17 points.
Nature & outdoors. Deer Valley 90, Siem Reap 40: Deer Valley leads by 50 points.
Day trips. Deer Valley 38, Siem Reap 55: Siem Reap leads by 17 points.
Good for families. Deer Valley 60, Siem Reap 35: Deer Valley leads by 25 points.
Getting around. Deer Valley 50, Siem Reap 30: Deer Valley leads by 20 points.
Shopping & style. Deer Valley 25, Siem Reap 38: Siem Reap leads by 13 points.
Affordability. Deer Valley 4, Siem Reap 88: Siem Reap leads by 84 points.
Live music & performing arts. Deer Valley 30, Siem Reap 32: Siem Reap leads by 2 points.
Wellness & relaxation. Deer Valley 52, Siem Reap 60: Siem Reap leads by 8 points.
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What lies behind each score is written up on the two cities’ own pages: Deer Valley and Siem Reap.

Your match

Pick a travel style or drag the sliders, and both match scores follow your weighting.

Deer Valley
36match

Wins on nature and the outdoors and families with your weighting.

Siem Reap
Best match
47match

Wins on prices and culture and sights with your weighting.

What matters to you?

When should you go?

Pick your month. The climate figures are measured averages, not a forecast.

Deer Valley in July

28 °Cdaytime high
13 °Cnight-time low
23 mmrain in the month
15 hdaylight a day

Siem Reap in July

30 °Cdaytime high
24 °Cnight-time low
197 mmrain in the month
13 hdaylight a day

Daytime high, °C

-10°0°10°20°30°40°JFMAMJJASOND

Rainfall in the month, mm

050100150200250JFMAMJJASOND
Deer ValleySiem Reap

Where the figures come from

Deer Valley's temperatures are measured 82 km from the centre, at Evanston.

Deer Valley's station stands 297 m below the city centre, so the centre is likely a little cooler than the figures say.

Deer Valley has no rain gauge within 25 km of the centre, so its rainfall comes from a gridded climate dataset read at the city rather than from a gauge further away.

Siem Reap has no weather station within reach, so its figures come from a gridded climate model rather than a measured record, and read a broad area rather than the city itself.

Temperature and rainfall are climate normals, averaged over the years shown. Deer Valley: 1999-2020 (rainfall 1991-2020) normals, Evanston (81.9 km from centre). Siem Reap: 2001-2020 normals, NASA POWER reanalysis grid, no weather station within 90 km.

Before you go

MeasureDeer ValleySiem Reap
Official language-Khmer
CurrencyUS Dollar (USD)Riel (KHR)
SocketsAB120 V, 60 HzACG230 V, 50 Hz
Driving sideRightRight
Time zoneUTC-7, UTC-6 in summerUTC+7
Emergency number911Police 117, ambulance 119, fire 118
Elevation2,474 m18 m
Main airportSalt Lake City International Airport (SLC)45 km from centre108 non-stop destinationsSiem Reap-Angkor International Airport (SAI)39 km from centre14 non-stop destinations
Public holidays this year12 days21 days

By the numbers

MeasureDeer ValleySiem Reap
City population-147,866
Museums within 10 km06
UNESCO World Heritage sites within 50 km01

Where else could you go?

Every comparison below shares a destination with this one, so you can follow Deer Valley or Siem Reap somewhere new.

Browse every destination

Sources

Ground elevations sampled from the Mapzen terrain tiles via OpenTopoData, merging SRTM, ASTER, NED, EU-DEM and national sources. Structured data from Wikidata (CC0). Weather data by Meteostat. Meteorological data provided by NOAA, DWD and others. Rainfall where no rain gauge is within 25 km is from the TerraClimate 1991-2020 climatology (Abatzoglou et al. 2018, Scientific Data), read at the city. Airport data from OurAirports (public domain). Public holidays from Nager.Date (MIT). Exchange rates via Frankfurter, based on European Central Bank reference rates. Non-stop route lists from the "Airlines and destinations" tables on English Wikipedia airport articles, by Wikipedia contributors, reused under CC BY-SA 4.0. Currency from the ISO 4217 register maintained by SIX, cross-checked against country data from GeoNames (CC BY 4.0). Price level from World Bank open data (PPP conversion factor for private consumption and official exchange rate), CC BY 4.0. Time zones from GeoNames (CC BY 4.0); clock offsets computed from the IANA time zone database. Temperature and rainfall for destinations with no weather station are from the NASA POWER 2001-2020 climatology, derived from MERRA-2. Daylight hours computed from each destination's latitude using the NOAA solar position algorithm.

Category scores are our editorial verdict under rubric v3, each placed against the same fixed benchmark cities; the climate figures are measured. How the scores are set. Snapshot generated 2026-11-02. Daily budgets are estimates from country price levels.